# JustServe vs E1

The clearest difference is in-app purchases: JustServe at none against E1's 2. JustServe also leads on ratings volume (235 vs 15). E1's advantage is rating (5.0 vs 4.6) and review sentiment (100% vs 73%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. E1 sells 2 in-app purchases, starting at $0.99 per 7 days. JustServe asks for nothing beyond the download.

E1 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: JustServe has 235 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 73% of JustServe's written reviews are positive against 100% of E1's.

JustServe ships an update every 2 months, E1 every 4 weeks. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | JustServe | E1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (235 ratings)](https://appshunter.io/ios/app/justserve/id1006664302/reviews) | **[5.0 (15 ratings)](https://appshunter.io/ios/app/e1-emergency-alerts/id6498710948/reviews)** |
| Number of ratings | **235** | 15 |
| Positive reviews | 73.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 33 MB | 130 MB |
| Requires iOS | 17.6 | **16** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [The Church of Jesus Christ of Latter-day Saints](https://appshunter.io/developer/319828224) | [E1, LLC](https://appshunter.io/developer/1741737143) |

## What reviewers say

### JustServe

[App page](https://appshunter.io/ios/app/justserve/id1006664302)

Discover and sign up for local volunteer opportunities directly from your phone. This app integrates with your device's location, calendar, and maps to streamline community service.

**Highlights:** Find volunteer opportunities, Search by location, Sign up for opportunities, Add to calendar, Integrates with maps

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Great for finding volunteer opportunities
- 👍 Connects community needs with volunteers
- 👍 Free to use for individuals and organizations
- 👍 Convenient way to give back

**What reviewers complain about**

- 🐛 App rarely shows relevant projects
- 🐛 Projects shown are not local
- 🐛 Project descriptions don't match website
- 🐛 Missing some states in profile
- 🐛 Has extra states in profile

**Reported bugs**

- No authentication/login issues
- Cannot save events due to login problems
- App crashes during registration
- Registration is broken
- Problem registering, try again later

**Requested features**

- Add a share button
- Include a map with service opportunities
- Add a 'Serve Today' button
- Ability to mark/star opportunities as 'favorite'
- Ability to save or favorite volunteer activities


### E1

[App page](https://appshunter.io/ios/app/e1-emergency-alerts/id6498710948)

This app provides instant emergency alerts to trusted contacts and local communities, offering faster help than traditional services. It enhances home security and strengthens community safety by enabling real-time location sharing and emergency-specific notifications.

**Highlights:** Instant emergency alerts, Faster help than 911, Strengthen home security, Emergency-specific alerts, Real-time location sharing, Two-way emergency updates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sandbox subs | $0.99 | per 7 days |
| Premium Annual | $49.99 | per year |


## Frequently asked questions

### Is JustServe free?

JustServe is free to download, with no in-app purchases.

### Is E1 free?

E1 is free to download, with in-app purchases available.

### Which has better reviews, JustServe or E1?

E1 is rated higher. JustServe averages 4.6 out of 5 from 235 ratings, while E1 averages 5.0 from 15 ratings.

### Do JustServe or E1 have ads?

Neither JustServe nor E1 shows ads.

### Which is updated more often, JustServe or E1?

JustServe ships an update every 2 months, and E1 every 4 weeks. Most recently, JustServe was updated on October 15, 2026 and E1 on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*